added all contracts folder
add all interfaces to contracts
next step to finish refactoring
some more changes
added composer + license
added Cache Contract to CacheManager and remove Exception from Cache
Merge branch 'develop' into feature/rename_Interfaces_to_Contracts
finished cache
[0.9.4-dev] Config
[0.9.4-dev] Cache
[0.9.4-dev] Entcrypter
added random-lib for secure numbers
[0.9.4-dev] Encrypter
[0.9.4-dev] Encrypter next step to finish
[0.9.4-dev] Crypt finish adding randomLib
[0.9.4-dev]  Events
[0.9.4-dev] Encrypter rename and finish
[0.9.4-dev] Encrypter added 3 new set functions
[0.9.4-dev] start Exception
update some composer libs